SYSTEM AND METHOD FOR CREATING AND REPRODUCING GLOBALLY RELEVANT PLAY LIST

摘要

PROBLEM TO BE SOLVED: To provide sound and/or audio visual tracks identified in a globally relevant play list. SOLUTION: The globally relevant play list includes track reference corresponding to a plurality of tracks. The track reference includes a global track identifier which uniquely identifies a corresponding reference track in the arbitrary number of computers. The reference track is selected in the play list. It is judged whether or not the track can be locally accessible in accordance with the global track identifier. When accessible, the track is reproduced. When the track is not locally accessible, the track is taken out on the basis of the global identifier from a track source related with the track. COPYRIGHT: (C)2005,JPO&NCIPI